Long thumb spica brace



FIG. 1 is a front perspective view of a long thumb spica brace of the present invention;

FIG. 2 is a front perspective view from the opposing angle;

FIG. 3 is a side perspective view; and,

FIG. 4 is a rear perspective view.

It is understood that the broken lines on the surface of the claimed design indicates stitch lines which form part of the claimed design, while the circular elements and the zigzag element on the surface of the claimed design indicated with broken lines form no part of the claimed design. 

The ornamental design for a long thumb spica brace, as shown and described. 